Question

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Which of the following is an example of foolproofing? A fire alarm that goes off when...

Which of the following is an example of foolproofing?
  • A fire alarm that goes off when a fire is detected in a buiraing 
  • A saw that will not start if the blade is not inserted properly in its housing
  • A building that can withstand a major earthquake
  • A colorful liquid laundry packet that resembles a piece of candy 

Solutions

Expert Solution

The correct option is b. A saw that will not start if the blade is not inserted properly as foolproofing saves against any mistake made by the user.


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